package org.xg.study.pd.service;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author CMG
 * @version 1.0
 * @cLassName OrderService
 * @description
 * @date 2021/9/14 10:22
 **/
public class OrderService {
    private Logger log = LoggerFactory.getLogger(OrderService.class);

    public long queryUserOrderCount(String userId) {
        log.info("自营商家，查询用户的订单是否为首单：{}", userId);
        return 10L;
    }
}
